package com.bit.demo;

import org.springframework.util.StringUtils;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RestController;

import java.util.ArrayList;
import java.util.List;

@RestController
@RequestMapping("/message")
public class MessageControler {
    private List<MessageInfo> messageInfos = new ArrayList<>();

    @RequestMapping("/getList")
    public List<MessageInfo> getList() {
        return messageInfos;
    }

    @RequestMapping("/publish")
    public String publish(@RequestBody MessageInfo messageInfo) {
        // 参数校验
        if (!StringUtils.hasLength(messageInfo.getMsg())
                || !StringUtils.hasLength(messageInfo.getFrom())
                || !StringUtils.hasLength(messageInfo.getTo())) {
            return "{\"ok\":0}";
        }
        messageInfos.add(messageInfo);
        return "{\"ok\":1}";
    }


}
